WO2012012482A1 - Method of energy and power management in dynamic power systems with ultra-capacitors (super capacitors) - Google Patents
Method of energy and power management in dynamic power systems with ultra-capacitors (super capacitors) Download PDFInfo
- Publication number
- WO2012012482A1 WO2012012482A1 PCT/US2011/044607 US2011044607W WO2012012482A1 WO 2012012482 A1 WO2012012482 A1 WO 2012012482A1 US 2011044607 W US2011044607 W US 2011044607W WO 2012012482 A1 WO2012012482 A1 WO 2012012482A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- load
- power
- ultracapacitor
- management system
- power management
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J1/00—Circuit arrangements for dc mains or dc distribution networks
- H02J1/10—Parallel operation of dc sources
- H02J1/102—Parallel operation of dc sources being switching converters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L50/00—Electric propulsion with power supplied within the vehicle
- B60L50/40—Electric propulsion with power supplied within the vehicle using propulsion power supplied by capacitors
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P3/00—Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters
- H02P3/06—Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters for stopping or slowing an individual dynamo-electric motor or dynamo-electric converter
- H02P3/08—Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters for stopping or slowing an individual dynamo-electric motor or dynamo-electric converter for stopping or slowing a dc motor
- H02P3/14—Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters for stopping or slowing an individual dynamo-electric motor or dynamo-electric converter for stopping or slowing a dc motor by regenerative braking
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P6/00—Arrangements for controlling synchronous motors or other dynamo-electric motors using electronic commutation dependent on the rotor position; Electronic commutators therefor
- H02P6/34—Modelling or simulation for control purposes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D2221/00—Electric power distribution systems onboard aircraft
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T50/00—Aeronautics or air transport
- Y02T50/50—On board measures aiming to increase energy efficiency
Definitions
- ultracapacitor 14 could be used alone. But an ultracapacitor used alone can be impractical for at least two reasons. First, load current is actually not symmetrical. Second, an ultracapacitor 14 (or bank of ultracapacitors) that could provide the required energy capacity on its own would be both extremely large and extremely expensive.
- FIG. 2 is a diagrammatic view generally illustrating a first embodiment of a power management system 24 in accordance with teachings of the present disclosure.
- Illustrated system 24 includes a charge shuttle 26, an ultracapacitor 28, a battery 30, a motor drive 32 that is connected to the system via DC link, and a load 34.
- the charge shuttle 26 may include a power converter 36 and a plurality of switches 38, 40, 42.
- the charge shuttle 26 may also include a controller (not shown) configured to actuate switches 38, 40, 42 and to control the direction of energy flow through converter 36.
- state 70 generally represents a state with zero current flow through batteries 30 and power converter 36. As long as Vd c remains near V n ( V dc ⁇ V n ), batteries 30 remain isolated from ultracapacitors 28 and from any load in
- FIG. 12 generally illustrates an embodiment of a power management system 103 with an AC distribution system, a DC distribution system, and a variable DC voltage bus.
- Illustrated system 103 includes an AC microgrid 78 electrically connecting an AC power source 80, an AC regenerative load 82, and a non-regenerative AC load 84.
- System 104 also includes a DC microgrid 92 electrically connecting a DC power source 94, a regenerative DC load 96, and a non-regenerative DC load 98.
- System 103 further includes a charge shuttle 26 and an
- FIG. 13 generally illustrates a diagrammatic view of a power management system
Abstract
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA2805817A CA2805817A1 (en) | 2010-07-20 | 2011-07-20 | Method of energy and power management in dynamic power systems with ultra-capacitors (super capacitors) |
US13/984,084 US20140084817A1 (en) | 2010-07-20 | 2011-07-20 | Method of energy and power management in dynamic power systems with ultra-capacitors (super capacitors) |
CN2011800361964A CN103025557A (en) | 2010-07-20 | 2011-07-20 | Method of energy and power management in dynamic power systems with ultra-capacitors (super capacitors) |
BR112013001511A BR112013001511A2 (en) | 2010-07-20 | 2011-07-20 | power management system for connecting different sources to a load having variable power demand and variable power demand, power management system for connecting to a load and power management system for an aircraft |
EP11810316.7A EP2595828A1 (en) | 2010-07-20 | 2011-07-20 | Method of energy and power management in dynamic power systems with ultra-capacitors (super capacitors) |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US36598610P | 2010-07-20 | 2010-07-20 | |
US61/365,986 | 2010-07-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2012012482A1 true WO2012012482A1 (en) | 2012-01-26 |
Family
ID=45497160
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2011/044607 WO2012012482A1 (en) | 2010-07-20 | 2011-07-20 | Method of energy and power management in dynamic power systems with ultra-capacitors (super capacitors) |
Country Status (6)
Country | Link |
---|---|
US (1) | US20140084817A1 (en) |
EP (1) | EP2595828A1 (en) |
CN (1) | CN103025557A (en) |
BR (1) | BR112013001511A2 (en) |
CA (1) | CA2805817A1 (en) |
WO (1) | WO2012012482A1 (en) |
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EP2658083A1 (en) * | 2012-04-27 | 2013-10-30 | Dassault Aviation | Aircraft electrical system and related management method |
US20140095917A1 (en) * | 2012-10-02 | 2014-04-03 | Dell Products L.P. | Dynamic power system adjustment to store energy for power excursions |
WO2014071314A2 (en) * | 2012-11-02 | 2014-05-08 | Coritech Srvices, Inc. | Modular microgrid unit and method of use |
WO2014081459A1 (en) * | 2012-11-22 | 2014-05-30 | Eaton Corporation | Energy harvesting circuit for life-sensing hose assembly |
FR3004701A1 (en) * | 2013-04-22 | 2014-10-24 | Snecma | DEVICE FOR DELAYING THE ALTERNATORS OF A TURBOKINACTOR DURING ITS ACCELERATIONS |
WO2014183766A1 (en) * | 2013-05-11 | 2014-11-20 | Linak A/S | Actuator system |
US9236744B2 (en) * | 2010-09-17 | 2016-01-12 | Ge Aviation Systems Limited | Power distribution system for an aircraft |
WO2016135352A1 (en) * | 2015-02-26 | 2016-09-01 | Gestima Solar S.L. | Device and method for managing the charging and discharging of ultracapacitors without control wiring |
US9435709B2 (en) | 2011-04-29 | 2016-09-06 | Eaton Corporation | Degradation monitoring system for hose assembly |
US9535024B2 (en) | 2012-09-14 | 2017-01-03 | Eaton Corporation | Sense and hold circuit for hose assembly |
US9562822B2 (en) | 2013-02-22 | 2017-02-07 | Eaton Corporation | Flexible contact arrangement for hose assembly |
US9643550B2 (en) | 2013-03-15 | 2017-05-09 | Eaton Corporation | Hose voltage carrier |
US9677967B2 (en) | 2010-11-22 | 2017-06-13 | Eaton Corporation | Pressure-sensing hose |
US9677408B2 (en) | 2013-04-29 | 2017-06-13 | Snecma | System for controlling the pitch of the propeller blades of a turbomachine, and a turbomachine with a propeller for an aircraft with such a system |
US9952170B2 (en) | 2012-04-23 | 2018-04-24 | Eaton Intelligent Power Limited | Methods and systems for measuring hose resistance |
US10029631B2 (en) | 2012-07-30 | 2018-07-24 | Kawasaki Jukogyo Kabushiki Kaisha | Electric system stabilizing system for aircraft |
US10343872B2 (en) | 2013-05-08 | 2019-07-09 | Otis Elevator Company | Elevator system having battery and energy storage device |
US10527205B2 (en) | 2012-09-14 | 2020-01-07 | Eaton Intelligent Power Limited | Wave contact arrangement for hose assembly |
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US9199724B2 (en) * | 2013-05-15 | 2015-12-01 | Honeywell International Inc. | System and method for performing an aircraft automatic emergency descent |
US10333319B2 (en) * | 2013-05-17 | 2019-06-25 | Electro Standards Laboratories | Hybrid super-capacitor / rechargeable battery system |
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US10046644B2 (en) | 2013-10-02 | 2018-08-14 | Velocity Magnetics, Inc. | Solid state energy storage and management system |
WO2015094235A1 (en) * | 2013-12-18 | 2015-06-25 | Otis Elevator Company | Bus capacitor bank configuration for a regenerative drive |
US20170210596A1 (en) * | 2014-01-27 | 2017-07-27 | Otis Elevator Company | Charge algorithm for battery propelled elevator |
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US10899466B2 (en) * | 2015-09-02 | 2021-01-26 | Bae Systems Plc | Electrical power supply on a vehicle |
US20170112194A1 (en) * | 2015-10-21 | 2017-04-27 | Rai Strategic Holdings, Inc. | Rechargeable lithium-ion capacitor for an aerosol delivery device |
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US11148819B2 (en) | 2019-01-23 | 2021-10-19 | H55 Sa | Battery module for electrically-driven aircraft |
US11063323B2 (en) | 2019-01-23 | 2021-07-13 | H55 Sa | Battery module for electrically-driven aircraft |
US10618480B2 (en) * | 2017-12-13 | 2020-04-14 | Fca Us Llc | Method of charge utilization from an ultra-capacitor |
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2011
- 2011-07-20 US US13/984,084 patent/US20140084817A1/en not_active Abandoned
- 2011-07-20 CN CN2011800361964A patent/CN103025557A/en active Pending
- 2011-07-20 WO PCT/US2011/044607 patent/WO2012012482A1/en active Application Filing
- 2011-07-20 EP EP11810316.7A patent/EP2595828A1/en not_active Withdrawn
- 2011-07-20 BR BR112013001511A patent/BR112013001511A2/en not_active IP Right Cessation
- 2011-07-20 CA CA2805817A patent/CA2805817A1/en not_active Abandoned
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US9677967B2 (en) | 2010-11-22 | 2017-06-13 | Eaton Corporation | Pressure-sensing hose |
US9435709B2 (en) | 2011-04-29 | 2016-09-06 | Eaton Corporation | Degradation monitoring system for hose assembly |
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US9535024B2 (en) | 2012-09-14 | 2017-01-03 | Eaton Corporation | Sense and hold circuit for hose assembly |
US10527205B2 (en) | 2012-09-14 | 2020-01-07 | Eaton Intelligent Power Limited | Wave contact arrangement for hose assembly |
US20140095917A1 (en) * | 2012-10-02 | 2014-04-03 | Dell Products L.P. | Dynamic power system adjustment to store energy for power excursions |
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US10439429B2 (en) | 2012-11-02 | 2019-10-08 | Lex Products, Llc | Modular microgrid unit and method of use |
WO2014071314A3 (en) * | 2012-11-02 | 2014-06-05 | Coritech Srvices, Inc. | Modular microgrid unit and method of use |
WO2014071314A2 (en) * | 2012-11-02 | 2014-05-08 | Coritech Srvices, Inc. | Modular microgrid unit and method of use |
WO2014081459A1 (en) * | 2012-11-22 | 2014-05-30 | Eaton Corporation | Energy harvesting circuit for life-sensing hose assembly |
US10024465B2 (en) | 2012-11-22 | 2018-07-17 | Eaton Intelligent Power Limited | Energy harvesting circuit for life-sensing hose assembly |
US9562822B2 (en) | 2013-02-22 | 2017-02-07 | Eaton Corporation | Flexible contact arrangement for hose assembly |
US9643550B2 (en) | 2013-03-15 | 2017-05-09 | Eaton Corporation | Hose voltage carrier |
FR3004701A1 (en) * | 2013-04-22 | 2014-10-24 | Snecma | DEVICE FOR DELAYING THE ALTERNATORS OF A TURBOKINACTOR DURING ITS ACCELERATIONS |
US9988158B2 (en) | 2013-04-22 | 2018-06-05 | Snecma | Aircraft load shedding system including supplementary power sources for assuring DC and device for cutting off power to the alternators of a turbine engine during acceleration |
WO2014174207A1 (en) * | 2013-04-22 | 2014-10-30 | Snecma | Device for cutting-off of power to the alternators of a turbine engine during acceleration |
US9677408B2 (en) | 2013-04-29 | 2017-06-13 | Snecma | System for controlling the pitch of the propeller blades of a turbomachine, and a turbomachine with a propeller for an aircraft with such a system |
US10343872B2 (en) | 2013-05-08 | 2019-07-09 | Otis Elevator Company | Elevator system having battery and energy storage device |
WO2014183766A1 (en) * | 2013-05-11 | 2014-11-20 | Linak A/S | Actuator system |
WO2016135352A1 (en) * | 2015-02-26 | 2016-09-01 | Gestima Solar S.L. | Device and method for managing the charging and discharging of ultracapacitors without control wiring |
Also Published As
Publication number | Publication date |
---|---|
US20140084817A1 (en) | 2014-03-27 |
EP2595828A1 (en) | 2013-05-29 |
BR112013001511A2 (en) | 2016-06-07 |
CN103025557A (en) | 2013-04-03 |
CA2805817A1 (en) | 2012-01-26 |
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